28847642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1117}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 44608200

約数和(自身を除く): 15760558

約数列:

[1, 2, 37, 74, 349, 698, 1117, 2234, 12913, 25826, 41329, 82658, 389833, 779666, 14423821, 28847642]

約数ペア:

[(1, 28847642), (2, 14423821), (37, 779666), (74, 389833), (349, 82658), (698, 41329), (1117, 25826), (2234, 12913)]